Opel Combo Motor 1.4 Gasoline

Hello everyone, I am checking an Opel Combo with 1.4 engine.
I try to connect the scanner but I have no communication with the motor ECU, because the car turns on but does not hold in revolutions and walks too badly.
I would like to know what is the failure that causes this incommunication, if they have the pins numbers in the connectors that range from the DLC to the ECU.
Thank you so much

Good compi, the scanner is likely and no matter how much you have the same amount of pins, you do not support the communication protocol that your vehicle needs, make sure that protocol uses calling the agency. As for the minimum, if the witness witness is not on, you may be in front of an empty leak. Greetings.

For these, the Tech-2, the empty tube referred to by the companion WTO Electro could be the one that connects with the MAP that for the symptoms you say may be loose or cracked and not to read the emptiness of the admission collector, in case you want to look at it. Greetings!!